1933527380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{7129}}^1$

素因数の和:7400

約数の個数: 48

約数和(自身を含む): 4139735040

約数和(自身を除く): 2206207660

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 191, 284, 355, 382, 710, 764, 955, 1420, 1910, 3820, 7129, 13561, 14258, 27122, 28516, 35645, 54244, 67805, 71290, 135610, 142580, 271220, 506159, 1012318, 1361639, 2024636, 2530795, 2723278, 5061590, 5446556, 6808195, 10123180, 13616390, 27232780, 96676369, 193352738, 386705476, 483381845, 966763690, 1933527380]

約数ペア:

[(1, 1933527380), (2, 966763690), (4, 483381845), (5, 386705476), (10, 193352738), (20, 96676369), (71, 27232780), (142, 13616390), (191, 10123180), (284, 6808195), (355, 5446556), (382, 5061590), (710, 2723278), (764, 2530795), (955, 2024636), (1420, 1361639), (1910, 1012318), (3820, 506159), (7129, 271220), (13561, 142580), (14258, 135610), (27122, 71290), (28516, 67805), (35645, 54244)]